3-Oxo-1-cyclopentene-1-carboxylic acid
Also known as: 1-Cyclopentene-1-carboxylic acid, 3-oxo-, 3-oxocyclopent-1-enecarboxylic acid, 3-oxo-cyclopent-1-ene-carboxylic acid, 3-oxocyclopent-1-ene-1-carboxylic acid
3-Oxo-1-cyclopentene-1-carboxylic acid (CAS 108384-36-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H6O3 and a molecular weight of 126.110 g/mol. Key properties include a boiling point of 278.6±39.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 136.5±23.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 108384-36-7
- Jingsj CID
- J-1181077-8
- Molecular Formula
- C6H6O3
- Molecular Weight
- 126.110 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 278.6±39.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 136.5±23.6 °C |
| Exact Mass | 126.031693 |
| PSA | 54.37000 |
| LogP | -0.27 |
| Vapor Pressure | 0.0±1.2 mmHg at 25°C |
| Refractive Index | 1.565 |
Customs & Trade Information
| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3-Oxo-1-cyclopentene-1-carboxylic acid?
The CAS number of 3-Oxo-1-cyclopentene-1-carboxylic acid is 108384-36-7.
What are the molecular formula and molecular weight of 3-Oxo-1-cyclopentene-1-carboxylic acid?
3-Oxo-1-cyclopentene-1-carboxylic acid has molecular formula C6H6O3 and molecular weight 126.110 g/mol.
What are the upstream and downstream products of 3-Oxo-1-cyclopentene-1-carboxylic acid?
For 3-Oxo-1-cyclopentene-1-carboxylic acid, Upstream Products: methyl 3-oxocyclopent-1-ene-1-carboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Oxo-1-cyclopentene-1-carboxylic acid (CAS 108384-36-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1181077-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.